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Maranhão · Northeast region

Companies in Santo Amaro do Maranhão (MA)

821 active companies are headquartered in Santo Amaro do Maranhão (MA). Look up a company or explore the activity breakdown and the available indicators for this location.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

Look up companies in Santo Amaro do Maranhão (MA)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.

Continue the search (up to 300 companies)

What this list shows

We count each active company once by its registered head office in Santo Amaro do Maranhão (MA). Branches are not counted as additional companies. This list is not filtered by CNAE; activity breakdowns use the registered main activity. The total describes the registry, not revenue or company quality.

How to assess a company's data

When you open a company's record, use these guides to check the data and understand what each field can establish.

Company profile of Santo Amaro do Maranhão (MA)

Active companies
821
In the state
64th
of 217 locations with companies in the dataset
Share of MA
0.2%
of the state's companies
Opened in 12 months
181
+54.7% on the 12 months before
Closed in 12 months
49
+2.1% on the 12 months before

What Santo Amaro do Maranhão stands out in

Activities that weigh more among the city's companies than among the state's

  • 44.9×Agências de viagens223 companies, 27.2% of the city against 0.6% in the stateCNAE 7911-2/00
  • 35.3×Hotéis89 companies, 10.8% of the city against 0.3% in the stateCNAE 5510-8/01
  • 2.5×Restaurantes e similares37 companies, 4.5% of the city against 1.8% in the stateCNAE 5611-2/01

How to read it: "44.9×" means the activity is a 44.9 times larger share of Santo Amaro do Maranhão's companies than of the state's. We count only activities with at least 30 companies in the city. It shows the city's profile, not each company's size.

Activities with the most companies in Santo Amaro do Maranhão

main activity, active companies
  1. 1 Agências de viagens 7911-2/00 223
  2. 2 Hotéis 5510-8/01 89
  3. 3 Restaurantes e similares 5611-2/01 37
  4. 4 Atividades de associações de defesa de direitos sociais 9430-8/00 32
  5. 5 Comércio varejista de materiais de construção em geral 4744-0/99 29
  6. 6 Atividades de organizações políticas 9492-8/00 25
  7. 7 Outros alojamentos não especificados anteriormente 5590-6/99 24
  8. 8 Operadores turísticos 7912-1/00 20
  9. 9 Comércio varejista de mercadorias em geral, com predominância de produtos alimentícios - minimercados, mercearias e armazéns 4712-1/00 17
  10. 10 Bares e outros estabelecimentos especializados em servir bebidas, com entretenimento 5611-2/05 15
  11. 11 Promoção de vendas 7319-0/02 13
  12. 12 Incorporação de empreendimentos imobiliários 4110-7/00 12
18 more activities
  1. 13Loteamento de imóveis próprios 6810-2/0310
  2. 14Serviços de reservas e outros serviços de turismo não especificados anteriormente 7990-2/0010
  3. 15Comércio varejista de produtos alimentícios em geral ou especializado em produtos alimentícios não especificados anteriormente 4729-6/999
  4. 16Administração de caixas escolares 8550-3/018
  5. 17Construção de edifícios 4120-4/007
  6. 18Comércio varejista de bebidas 4723-7/007
  7. 19Comércio varejista especializado de eletrodomésticos e equipamentos de áudio e vídeo 4753-9/007
  8. 20Comércio a varejo de peças e acessórios novos para veículos automotores 4530-7/036
  9. 21Comércio varejista de carnes - açougues 4722-9/016
  10. 22Comércio varejista de produtos farmacêuticos, sem manipulação de fórmulas 4771-7/016
  11. 23Comércio varejista de artigos do vestuário e acessórios 4781-4/006
  12. 24Pensões(alojamento) 5590-6/036
  13. 25Cabeleireiros, manicure e pedicure 9602-5/016
  14. 26Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração 4322-3/025
  15. 27Lanchonetes, casas de chá, de sucos e similares 5611-2/035
  16. 28Administração pública em geral 8411-6/005
  17. 29Treinamento em desenvolvimento profissional e gerencial 8599-6/045
  18. 30Fabricação de produtos de padaria e confeitaria com predominância de produção própria 1091-1/024

Santo Amaro do Maranhão among Maranhão's cities

the cities with a similar number of companies in the state
  1. 61st Parnarama 852
  2. 62nd Cururupu 839
  3. 63rd Fortaleza dos Nogueiras 831
  4. 64th Santo Amaro do Maranhão 821
  5. 65th Maracaçumé 811
  6. 66th Araioses 804
  7. 67th Bom Jesus das Selvas 793

Companies in Maranhão

Santo Amaro do Maranhão and its neighbouring cities

active companies · neighbours in the immediate region of Barreirinhas
  1. Barreirinhas 3,738
  2. Santo Amaro do Maranhão 821
  3. Humberto de Campos 562
  4. Primeira Cruz 210

Frequently asked questions about companies in Santo Amaro do Maranhão

How many active companies are there in Santo Amaro do Maranhão (MA)?

There are 821 active companies, counted by their registered head office in this location. The reference is the Receita Federal's October 2026 publication.

How are companies and activities counted?

We count each active company once by its registered head office in Santo Amaro do Maranhão (MA). Branches are not counted as additional companies. This list is not filtered by CNAE; activity breakdowns use the registered main activity. The total describes the registry, not revenue or company quality.

Does active status mean a company is qualified for a contract?

No. Active status describes the Receita Federal registration. It does not establish tax compliance, creditworthiness, licences, ability to fulfil a contract or quality. Check the relevant official documents and the contract's requirements.

Which activity has the most companies in Santo Amaro do Maranhão?

It is main activity CNAE 7911-2/00, with 223 active companies. See its description in this page's activity breakdown.

Which activity does Santo Amaro do Maranhão stand out in most?

CNAE 7911-2/00: 223 companies. This activity's share of Santo Amaro do Maranhão's companies is 44.9 times its share across the federative unit. The data show the concentration, not the reason.

About the municipality

IBGE code
2110278
State
Maranhão
Region
Northeast
Immediate region (IBGE)
Barreirinhas

Source: IBGE, Brazil's regional division

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